2018 Mercedes-Benz Coraza S2

Introduction:

The 2018 Mercedes-Benz Coraza S2 is a high-performance sports car available with a variety of engine and transmission options. The standard engine is a 4.0L V8 biturbo engine producing 469 horsepower and 457 lb-ft of torque, paired with a 7-speed dual-clutch automatic transmission. Optional upgrades include a 6.3L V8 biturbo engine with 577 horsepower and 590 lb-ft of torque, and a 9-speed automatic transmission. Despite its impressive performance capabilities, the Coraza S2 has received mixed reviews due to its high price, stiff suspension, and limited rear visibility.

Engine

4.0L V8 Biturbo Engine

• Turbocharger Failure:
  • Description/Symptoms: Loss of power, excessive smoke from exhaust, unusual noises from engine.
  • Solution: Replace turbocharger.
  • Estimated Cost to Fix: $2,000 - $3,500+
  • Recalls: NHTSA ID: 21V875
• Engine Overheating:
  • Description/Symptoms: High engine temperature readings, steam or coolant leaking from engine compartment.
  • Solution: Check for coolant leaks, flush cooling system, replace thermostat or water pump as needed.
  • Estimated Cost to Fix: $500 - $1,500+

6.3L V8 Biturbo Engine

• Oil Leak from Rear Main Seal:
  • Description/Symptoms: Oil leaking from rear of engine, visible on ground beneath vehicle.
  • Solution: Replace rear main seal.
  • Estimated Cost to Fix: $1,500 - $2,500+
• Crankshaft Position Sensor Failure:
  • Description/Symptoms: Engine stalling, difficulty starting, rough idle.
  • Solution: Replace crankshaft position sensor.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Automatic Transmission

• Transmission Clutch Failure:
  • Description/Symptoms: Jerking or slipping gears, loss of power, difficulty shifting gears.
  • Solution: Replace clutch pack.
  • Estimated Cost to Fix: $2,500 - $4,000+
  • Recalls: NHTSA ID: 20V348
• Mechatronic Unit Failure:
  • Description/Symptoms: Transmission not shifting properly, error messages on dashboard.
  • Solution: Replace mechatronic unit.
  • Estimated Cost to Fix: $2,000 - $3,500+

9-Speed Automatic Transmission

• Shifting Delays:
  • Description/Symptoms: Hesitation or delay when shifting gears.
  • Solution: Update transmission software, clean or replace solenoids.
  • Estimated Cost to Fix: $500 - $1,200
• Torque Converter Lockup Issue:
  • Description/Symptoms: Vibration or shuddering during acceleration.
  • Solution: Replace torque converter.
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

Suspension

• Air Suspension Compressor Failure:
  • Description/Symptoms: Vehicle sagging on one side, loss of ride height, air suspension warning messages.
  • Solution: Replace air suspension compressor.
  • Estimated Cost to Fix: $1,000 - $1,500+
• Adaptive Damping System Malfunction:
  • Description/Symptoms: Stiff or uncomfortable ride, reduced handling stability.
  • Solution: Diagnose and repair or replace adaptive damping system components.
  • Estimated Cost to Fix: $1,500 - $3,000+

Electrical

• Battery Drain:
  • Description/Symptoms: Battery losing charge quickly, difficulty starting vehicle.
  • Solution: Identify and eliminate sources of electrical drain (such as faulty charging system or parasitic draw).
  • Estimated Cost to Fix: $200 - $800+
• Headlight Malfunction:
  • Description/Symptoms: Headlights flickering or not working properly.
  • Solution: Check for faulty wiring or replace headlight module.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: NHTSA ID: 21V875

Exterior

• Windshield Wiper Motor Failure:
  • Description/Symptoms: Wipers not working or working intermittently.
  • Solution: Replace wiper motor.
  • Estimated Cost to Fix: $300 - $600+
• Door Handle Malfunction:
  • Description/Symptoms: Door handle not releasing or opening properly.
  • Solution: Replace door handle.
  • Estimated Cost to Fix: $200 - $400+

Interior

• Center Console Touchpad Malfunction:
  • Description/Symptoms: Touchpad not responding or working intermittently.
  • Solution: Replace center console touchpad.
  • Estimated Cost to Fix: $500 - $800+
• Infotainment System Reboot Issue:
  • Description/Symptoms: Infotainment system randomly rebooting or freezing.
  • Solution: Update software or replace infotainment unit.
  • Estimated Cost to Fix: $500 - $1,500+

Summary:

The 2018 Mercedes-Benz Coraza S2 has a number of potential issues that can affect its performance, comfort, and reliability. Engine and transmission issues can be costly to repair, with some repairs exceeding $4,000. Suspension and electrical issues can also be expensive, depending on the severity of the problem. While the interior and exterior issues are less severe and expensive to fix, they can still be frustrating for owners. Overall, the Coraza S2 is a high-performance vehicle with potential reliability concerns that should be considered before purchasing or maintaining one.